Mesce... that's more than double of what I have on 12V.. starting to get a bit nervous now.
What about a NorthQ 400W
15A on the 12V rail.
I've got 1xHD, 1XCD-RW and 2xADDA 120mm the rest in my comp should be either 5V or 3.3V.
Btw... I've ordered a PNY 6800GT.. wich I want to run at Ultra speeds(not flash the bios to 1.4V Core).